148984140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 434036736

約数和(自身を除く): 285052596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 173, 186, 310, 346, 372, 463, 465, 519, 620, 692, 865, 926, 930, 1038, 1389, 1730, 1852, 1860, 2076, 2315, 2595, 2778, 3460, 4630, 5190, 5363, 5556, 6945, 9260, 10380, 10726, 13890, 14353, 16089, 21452, 26815, 27780, 28706, 32178, 43059, 53630, 57412, 64356, 71765, 80099, 80445, 86118, 107260, 143530, 160198, 160890, 172236, 215295, 240297, 287060, 320396, 321780, 400495, 430590, 480594, 800990, 861180, 961188, 1201485, 1601980, 2402970, 2483069, 4805940, 4966138, 7449207, 9932276, 12415345, 14898414, 24830690, 29796828, 37246035, 49661380, 74492070, 148984140]

約数ペア:

[(1, 148984140), (2, 74492070), (3, 49661380), (4, 37246035), (5, 29796828), (6, 24830690), (10, 14898414), (12, 12415345), (15, 9932276), (20, 7449207), (30, 4966138), (31, 4805940), (60, 2483069), (62, 2402970), (93, 1601980), (124, 1201485), (155, 961188), (173, 861180), (186, 800990), (310, 480594), (346, 430590), (372, 400495), (463, 321780), (465, 320396), (519, 287060), (620, 240297), (692, 215295), (865, 172236), (926, 160890), (930, 160198), (1038, 143530), (1389, 107260), (1730, 86118), (1852, 80445), (1860, 80099), (2076, 71765), (2315, 64356), (2595, 57412), (2778, 53630), (3460, 43059), (4630, 32178), (5190, 28706), (5363, 27780), (5556, 26815), (6945, 21452), (9260, 16089), (10380, 14353), (10726, 13890)]